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the perimeter of triangle is 60 cm the perimeter of equilateral triangle is 60 cm the perimeter of an isosceles triangle is 60 cm the perimeter of an equilateral triangle is 60 cm find the area of isosceles triangle is 60 cm square the area of a triangle is 60 cm the area of a right triangle is 60 cm if the perimeter of an equilateral triangle is 60 cm the perimeter of equilateral triangle is 60 cm find its height the semi perimeter of an equilateral triangle is 60 cm
